mdadm: Introduce new array state 'broken' for raid0/linear

[thirdparty/mdadm.git] / Monitor.c

diff --git a/Monitor.c b/Monitor.c
index 036103fb0f6bd94c2856a8eaed5c88b9e91d28b4..b527165b803acc2eb3a9d84132f44a39f64aeba1 100644 (file)
--- a/Monitor.c
+++ b/Monitor.c
@@ -1055,8 +1055,11 @@ int Wait(char *dev)
        }
 }
 
+/* The state "broken" is used only for RAID0/LINEAR - it's the same as
+ * "clean", but used in case the array has one or more members missing.
+ */
 static char *clean_states[] = {
-       "clear", "inactive", "readonly", "read-auto", "clean", NULL };
+       "clear", "inactive", "readonly", "read-auto", "clean", "broken", NULL };
 
 int WaitClean(char *dev, int verbose)
 {
@@ -1116,7 +1119,8 @@ int WaitClean(char *dev, int verbose)
                        rv = read(state_fd, buf, sizeof(buf));
                        if (rv < 0)
                                break;
-                       if (sysfs_match_word(buf, clean_states) <= 4)
+                       if (sysfs_match_word(buf, clean_states) <
+                           (int)ARRAY_SIZE(clean_states) - 1)
                                break;
                        rv = sysfs_wait(state_fd, &delay);
                        if (rv < 0 && errno != EINTR)